| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $175.36 | 11.802% | $196.056 | $196.06 | $196.05 | $196.10 |
| Purchase #2 | $221.80 | 8.741% | $241.1875 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $245.75 | 3.242% | $253.7172 | $253.72 | $253.70 | $253.70 |
| Purchase #4 | $28.48 | 4.249% | $29.6901 | $29.69 | $29.70 | $29.70 |
| Purchase #5 | $157.93 | 13.234% | $178.8305 | $178.83 | $178.85 | $178.80 |
| Purchase #6 | $147.94 | 7.671% | $159.2885 | $159.29 | $159.30 | $159.30 |
| Purchase #7 | $69.39 | 9.167% | $75.751 | $75.75 | $75.75 | $75.80 |
| 7 purchase totals = | $1,046.65 | $1,134.5208 | $1,134.53 | $1,134.55 | $1,134.60 | |